KiTTY is a fork from version of PuTTY, the best telnet / SSH client in the world. KiTTY is only designed for the Microsoft Windows platform.

Download options:
650 KB
4.6 15 votes
Certified clean download - Tested by TechSpot

The very first requested features:

  • Sessions filter
  • Portability
  • Shortcuts for pre-defined command
  • The session launcher
  • Automatic logon script
  • URL hyperlinks

Technical features:

  • Automatic password
  • Automatic command
  • Running on remote session a locally saved script
  • ZModem integration

Graphical features:

  • An icon for each session
  • Send to tray
  • Transparency
  • Protection against unfortunate keyboard input
  • Roll-up
  • Always visible
  • Quick start of a duplicate session
  • Config Box

Other features:

  • Automatic saving
  • pscp.exe and WinSCP integration
  • Binary compression
  • Clipboard printing
  • The PuTTYCyg patch
  • Background image
  • New command-line options


  • A light chat server is hidden into KiTTY
  • A hidden text editor is integrated into KiTTY

What's New:

  • New feature: new -localproxy command-line parameter to implement new Cygwin feature
  • Bugfix[#79]: Default log name is putty.log

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